Feiin app for iPhone and iPad

4.4 ( 7584 ratings )

Utilities Social Networking
Developer: Suma Technology (Hangzhou) Co., Ltd

Free

Current version: 2.1.1, last update: 8 years ago
First release : 23 May 2016
App size: 29.97 Mb

feiin with independent intellectual property rights of voip network telephone voice technology, can be directly by computer and cell phone call at home and abroad.
Most Simple & Clear APP phone, Choice of 180 millions people;

Function
1、【Save money】Free trial minutes，Zero additional charge；
2、【High Quality Voice】World’s leading voice technology，More than 100 VOIP patents；
3、【Brand OEM】Largest IP phone APP factory，OEM for carriers and corporations；